mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 20:36:16 +01:00
b88a803459
Since MariaDB 10.1.17 the new default values for wsrep_max_ws_rows and wsrep_max_ws_size were set: wsrep_max_ws_rows Default Value: 0 (>= MariaDB Galera 10.0.27, MariaDB 10.1.17) 131072 (<= MariaDB Galera 10.0.26, MariaDB 10.1.16) wsrep_max_ws_size Default Value: 2147483647 (2GB, >= MariaDB Galera 10.0.27, MariaDB 10.1.17) 1073741824 (1GB, <= MariaDB Galera 10.0.26, MariaDB 10.1.16)
125 lines
3.4 KiB
Bash
125 lines
3.4 KiB
Bash
# This file contains wsrep-related mysqld options. It should be included
|
|
# in the main MySQL configuration file.
|
|
#
|
|
# Options that need to be customized:
|
|
# - wsrep_provider
|
|
# - wsrep_cluster_address
|
|
# - wsrep_sst_auth
|
|
# The rest of defaults should work out of the box.
|
|
|
|
##
|
|
## mysqld options _MANDATORY_ for correct opration of the cluster
|
|
##
|
|
[mysqld]
|
|
|
|
# (This must be substituted by wsrep_format)
|
|
binlog_format=ROW
|
|
|
|
# Currently only InnoDB storage engine is supported
|
|
default-storage-engine=innodb
|
|
|
|
# to avoid issues with 'bulk mode inserts' using autoinc
|
|
innodb_autoinc_lock_mode=2
|
|
|
|
# Override bind-address
|
|
# In some systems bind-address defaults to 127.0.0.1, and with mysqldump SST
|
|
# it will have (most likely) disastrous consequences on donor node
|
|
bind-address=0.0.0.0
|
|
|
|
##
|
|
## WSREP options
|
|
##
|
|
|
|
# Enable wsrep
|
|
wsrep_on=1
|
|
|
|
# Full path to wsrep provider library or 'none'
|
|
wsrep_provider=none
|
|
|
|
# Provider specific configuration options
|
|
#wsrep_provider_options=
|
|
|
|
# Logical cluster name. Should be the same for all nodes.
|
|
wsrep_cluster_name="my_wsrep_cluster"
|
|
|
|
# Group communication system handle
|
|
#wsrep_cluster_address="dummy://"
|
|
|
|
# Human-readable node name (non-unique). Hostname by default.
|
|
#wsrep_node_name=
|
|
|
|
# Base replication <address|hostname>[:port] of the node.
|
|
# The values supplied will be used as defaults for state transfer receiving,
|
|
# listening ports and so on. Default: address of the first network interface.
|
|
#wsrep_node_address=
|
|
|
|
# Address for incoming client connections. Autodetect by default.
|
|
#wsrep_node_incoming_address=
|
|
|
|
# How many threads will process writesets from other nodes
|
|
wsrep_slave_threads=1
|
|
|
|
# DBUG options for wsrep provider
|
|
#wsrep_dbug_option
|
|
|
|
# Generate fake primary keys for non-PK tables (required for multi-master
|
|
# and parallel applying operation)
|
|
wsrep_certify_nonPK=1
|
|
|
|
# Maximum number of rows in write set
|
|
wsrep_max_ws_rows=0
|
|
|
|
# Maximum size of write set
|
|
wsrep_max_ws_size=2147483647
|
|
|
|
# to enable debug level logging, set this to 1
|
|
wsrep_debug=0
|
|
|
|
# convert locking sessions into transactions
|
|
wsrep_convert_LOCK_to_trx=0
|
|
|
|
# how many times to retry deadlocked autocommits
|
|
wsrep_retry_autocommit=1
|
|
|
|
# change auto_increment_increment and auto_increment_offset automatically
|
|
wsrep_auto_increment_control=1
|
|
|
|
# retry autoinc insert, which failed for duplicate key error
|
|
wsrep_drupal_282555_workaround=0
|
|
|
|
# enable "strictly synchronous" semantics for read operations
|
|
wsrep_causal_reads=0
|
|
|
|
# Command to call when node status or cluster membership changes.
|
|
# Will be passed all or some of the following options:
|
|
# --status - new status of this node
|
|
# --uuid - UUID of the cluster
|
|
# --primary - whether the component is primary or not ("yes"/"no")
|
|
# --members - comma-separated list of members
|
|
# --index - index of this node in the list
|
|
wsrep_notify_cmd=
|
|
|
|
##
|
|
## WSREP State Transfer options
|
|
##
|
|
|
|
# State Snapshot Transfer method
|
|
wsrep_sst_method=rsync
|
|
|
|
# Address which donor should send State Snapshot to.
|
|
# Should be the address of THIS node. DON'T SET IT TO DONOR ADDRESS!!!
|
|
# (SST method dependent. Defaults to the first IP of the first interface)
|
|
#wsrep_sst_receive_address=
|
|
|
|
# SST authentication string. This will be used to send SST to joining nodes.
|
|
# Depends on SST method. For mysqldump method it is root:<root password>
|
|
wsrep_sst_auth=root:
|
|
|
|
# Desired SST donor name.
|
|
#wsrep_sst_donor=
|
|
|
|
# Reject client queries when donating SST (false)
|
|
#wsrep_sst_donor_rejects_queries=0
|
|
|
|
# Protocol version to use
|
|
# wsrep_protocol_version=
|